156960211954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{40283}}^1$

素因数の和:40655

約数の個数: 64

約数和(自身を含む): 294530826240

約数和(自身を除く): 137570614286

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 271, 542, 553, 1027, 1106, 1897, 2054, 3523, 3794, 7046, 7189, 14378, 21409, 24661, 40283, 42818, 49322, 80566, 149863, 278317, 281981, 299726, 523679, 556634, 563962, 1047358, 1948219, 3182357, 3665753, 3896438, 6364714, 7331506, 10916693, 21833386, 22276499, 41370641, 44552998, 76416851, 82741282, 141917009, 152833702, 283834018, 289594487, 579188974, 862418747, 993419063, 1724837494, 1986838126, 6036931229, 11211443711, 12073862458, 22422887422, 78480105977, 156960211954]

約数ペア:

[(1, 156960211954), (2, 78480105977), (7, 22422887422), (13, 12073862458), (14, 11211443711), (26, 6036931229), (79, 1986838126), (91, 1724837494), (158, 993419063), (182, 862418747), (271, 579188974), (542, 289594487), (553, 283834018), (1027, 152833702), (1106, 141917009), (1897, 82741282), (2054, 76416851), (3523, 44552998), (3794, 41370641), (7046, 22276499), (7189, 21833386), (14378, 10916693), (21409, 7331506), (24661, 6364714), (40283, 3896438), (42818, 3665753), (49322, 3182357), (80566, 1948219), (149863, 1047358), (278317, 563962), (281981, 556634), (299726, 523679)]